From 697e6d842cf662f33e0b679859c2fc9365222d2d Mon Sep 17 00:00:00 2001
From: soryu-co <bot@soryu.co>
Date: Wed, 6 May 2026 13:56:35 +0000
Subject: Replace PC-98 character image with tactical observability mesh SVG

- New /public/mission-tactical.svg (~9KB, license-clean, hand-crafted):
  amber wireframe globe + magenta mesh links, GitS:SAC-style HUD chrome
  (corner brackets, scanlines, telemetry strip, NODE-001 TYO label,
  pulsing origin node), kanji watermark.
- Uses CSS palette vars (amber #e8b87a / magenta #d96a8a / cyan #9ad7e0).
- .mission-image switched to object-fit:contain with a dark fill so the
  vector renders fully and never crops; pc98 mission-pan animation is
  killed for the SVG path.
---
 frontend/public/mission-tactical.svg | 210 +++++++++++++++++++++++++++++++++++
 1 file changed, 210 insertions(+)
 create mode 100644 frontend/public/mission-tactical.svg

(limited to 'frontend/public')

diff --git a/frontend/public/mission-tactical.svg b/frontend/public/mission-tactical.svg
new file mode 100644
index 0000000..cd4095a
--- /dev/null
+++ b/frontend/public/mission-tactical.svg
@@ -0,0 +1,210 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 600" role="img" aria-label="Tactical observability mesh"
+     font-family="'JetBrains Mono', 'Inter', monospace">
+  <defs>
+    <!-- Background gradient: deep dusk -> night -->
+    <radialGradient id="bgGlow" cx="50%" cy="55%" r="65%">
+      <stop offset="0%"  stop-color="#1a2548"/>
+      <stop offset="55%" stop-color="#0e1530"/>
+      <stop offset="100%" stop-color="#070a18"/>
+    </radialGradient>
+    <!-- Globe fill: very subtle inner depth -->
+    <radialGradient id="globeFill" cx="38%" cy="36%" r="65%">
+      <stop offset="0%"  stop-color="rgba(232,184,122,0.08)"/>
+      <stop offset="60%" stop-color="rgba(217,106,138,0.04)"/>
+      <stop offset="100%" stop-color="rgba(11,17,36,0)"/>
+    </radialGradient>
+    <!-- Soft glow for active nodes -->
+    <radialGradient id="nodeGlow">
+      <stop offset="0%" stop-color="#e8b87a" stop-opacity="0.85"/>
+      <stop offset="60%" stop-color="#e8b87a" stop-opacity="0.10"/>
+      <stop offset="100%" stop-color="#e8b87a" stop-opacity="0"/>
+    </radialGradient>
+    <radialGradient id="nodeMag">
+      <stop offset="0%" stop-color="#d96a8a" stop-opacity="0.95"/>
+      <stop offset="60%" stop-color="#d96a8a" stop-opacity="0.10"/>
+      <stop offset="100%" stop-color="#d96a8a" stop-opacity="0"/>
+    </radialGradient>
+    <!-- Scanline pattern -->
+    <pattern id="scan" width="2" height="3" patternUnits="userSpaceOnUse">
+      <rect width="2" height="3" fill="rgba(0,0,0,0)"/>
+      <rect width="2" height="1" fill="rgba(240,234,223,0.025)"/>
+    </pattern>
+    <!-- Pulse animation for the central reticle -->
+    <filter id="softGlow" x="-50%" y="-50%" width="200%" height="200%">
+      <feGaussianBlur stdDeviation="1.6" result="b"/>
+      <feMerge><feMergeNode in="b"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+
+  <!-- Backdrop -->
+  <rect width="600" height="600" fill="url(#bgGlow)"/>
+  <rect width="600" height="600" fill="url(#scan)"/>
+
+  <!-- Outer hairline frame + corner brackets (matches Heisei UI language) -->
+  <g stroke="rgba(240,234,223,0.55)" fill="none" stroke-width="1">
+    <!-- corner brackets, 18px legs -->
+    <path d="M14,14 L14,32 M14,14 L32,14"/>
+    <path d="M586,14 L568,14 M586,14 L586,32"/>
+    <path d="M14,586 L14,568 M14,586 L32,586"/>
+    <path d="M586,586 L568,586 M586,586 L586,568"/>
+  </g>
+  <rect x="14" y="14" width="572" height="572" fill="none"
+        stroke="rgba(240,234,223,0.10)" stroke-width="0.5"/>
+
+  <!-- Tactical header strip -->
+  <g font-size="9" letter-spacing="2.5" fill="rgba(240,234,223,0.55)">
+    <text x="32" y="40">SORYU // OBSERVABILITY MESH</text>
+    <text x="568" y="40" text-anchor="end" fill="#e8b87a">REC ●</text>
+  </g>
+  <g font-size="8" letter-spacing="1.8" fill="rgba(240,234,223,0.40)">
+    <text x="32" y="54">35.6764°N · 139.6500°E</text>
+    <text x="568" y="54" text-anchor="end">v1.0.0 / LIVE</text>
+  </g>
+
+  <!-- Faint grid behind the globe -->
+  <g stroke="rgba(154,215,224,0.08)" stroke-width="0.5" fill="none">
+    <line x1="60" y1="300" x2="540" y2="300"/>
+    <line x1="300" y1="60" x2="300" y2="540"/>
+  </g>
+
+  <!-- ============ GLOBE ============ -->
+  <!-- Centered at (300,320), radius 200 -->
+  <g transform="translate(300 320)">
+    <!-- Filled disc -->
+    <circle r="200" fill="url(#globeFill)"/>
+    <!-- Equator + main rings (orthographic projection) -->
+    <g fill="none" stroke="rgba(232,184,122,0.55)" stroke-width="1.1">
+      <circle r="200"/>
+    </g>
+    <!-- Latitude ellipses (front-only effect via stroke-dasharray on back) -->
+    <g fill="none" stroke="rgba(232,184,122,0.42)" stroke-width="0.7">
+      <ellipse rx="200" ry="170"/>
+      <ellipse rx="200" ry="120"/>
+      <ellipse rx="200" ry="60"/>
+      <ellipse rx="200" ry="0.4"/>  <!-- equator line emphasis -->
+    </g>
+    <!-- Longitude ellipses (rotated) -->
+    <g fill="none" stroke="rgba(232,184,122,0.42)" stroke-width="0.7">
+      <ellipse rx="60"  ry="200"/>
+      <ellipse rx="120" ry="200"/>
+      <ellipse rx="170" ry="200"/>
+    </g>
+    <!-- Tilted accent rings for depth -->
+    <g fill="none" stroke="rgba(217,106,138,0.55)" stroke-width="0.9"
+       transform="rotate(-22)">
+      <ellipse rx="200" ry="80"/>
+    </g>
+    <g fill="none" stroke="rgba(154,215,224,0.45)" stroke-width="0.7"
+       transform="rotate(28)">
+      <ellipse rx="200" ry="40"/>
+    </g>
+
+    <!-- ============ NODES + MESH LINKS ============ -->
+    <!-- Coordinates roughly evoke continents on a tilted globe -->
+    <g>
+      <!-- Mesh links (curved arcs above the surface) -->
+      <g fill="none" stroke="rgba(232,184,122,0.55)" stroke-width="0.8" stroke-linecap="round" filter="url(#softGlow)">
+        <path d="M -120,-70  Q -40,-180   60,-90"/>
+        <path d="M  60,-90   Q 130,-30    150, 60"/>
+        <path d="M 150, 60   Q  60,150    -30,130"/>
+        <path d="M -30,130   Q -120,80   -120,-70"/>
+        <path d="M -120,-70  Q   0,-30    150, 60" stroke="rgba(217,106,138,0.55)"/>
+        <path d="M  60,-90   Q -10, 60    -30,130" stroke="rgba(217,106,138,0.45)"/>
+      </g>
+
+      <!-- Active nodes (amber primary) -->
+      <g>
+        <!-- Tokyo (origin / pulse) -->
+        <circle cx="60"  cy="-90"  r="14" fill="url(#nodeGlow)"/>
+        <circle cx="60"  cy="-90"  r="3"  fill="#e8b87a"/>
+        <circle cx="60"  cy="-90"  r="3"  fill="none" stroke="#e8b87a" stroke-width="1">
+          <animate attributeName="r" values="3;18;3" dur="3s" repeatCount="indefinite"/>
+          <animate attributeName="opacity" values="1;0;1" dur="3s" repeatCount="indefinite"/>
+        </circle>
+
+        <!-- Other nodes -->
+        <circle cx="-120" cy="-70"  r="10" fill="url(#nodeGlow)"/>
+        <circle cx="-120" cy="-70"  r="2.4" fill="#e8b87a"/>
+
+        <circle cx="150"  cy="60"   r="12" fill="url(#nodeMag)"/>
+        <circle cx="150"  cy="60"   r="2.6" fill="#d96a8a"/>
+
+        <circle cx="-30"  cy="130"  r="9" fill="url(#nodeGlow)"/>
+        <circle cx="-30"  cy="130"  r="2.2" fill="#e8b87a"/>
+
+        <!-- Smaller relays -->
+        <g fill="#9ad7e0">
+          <circle cx="-160" cy="40"  r="1.6"/>
+          <circle cx="20"   cy="-160" r="1.6"/>
+          <circle cx="170"  cy="-30" r="1.6"/>
+          <circle cx="-80"  cy="170" r="1.6"/>
+          <circle cx="100"  cy="160" r="1.6"/>
+        </g>
+      </g>
+
+      <!-- Node label (Tokyo origin) -->
+      <g font-size="7.5" letter-spacing="1.5" fill="rgba(240,234,223,0.78)">
+        <line x1="60" y1="-90" x2="120" y2="-130" stroke="rgba(232,184,122,0.55)" stroke-width="0.6"/>
+        <text x="124" y="-127" fill="#e8b87a">NODE-001 · TYO</text>
+        <text x="124" y="-117">42ms · 99.998%</text>
+      </g>
+    </g>
+
+    <!-- Concentric reticle around the globe -->
+    <g fill="none" stroke="rgba(232,184,122,0.30)" stroke-width="0.6" stroke-dasharray="2 4">
+      <circle r="225"/>
+    </g>
+    <g fill="none" stroke="rgba(232,184,122,0.18)" stroke-width="0.5">
+      <circle r="245"/>
+    </g>
+  </g>
+
+  <!-- ============ HUD CROSSHAIR (centered) ============ -->
+  <g stroke="rgba(232,184,122,0.55)" stroke-width="0.8" fill="none">
+    <line x1="300" y1="100" x2="300" y2="130"/>
+    <line x1="300" y1="510" x2="300" y2="540"/>
+    <line x1="80"  y1="320" x2="110" y2="320"/>
+    <line x1="490" y1="320" x2="520" y2="320"/>
+  </g>
+
+  <!-- ============ Bottom telemetry strip ============ -->
+  <g transform="translate(0 555)">
+    <!-- Mini bar chart -->
+    <g fill="#9ad7e0" opacity="0.7">
+      <rect x="32"  y="0"  width="3" height="14"/>
+      <rect x="38"  y="4"  width="3" height="10"/>
+      <rect x="44"  y="-2" width="3" height="16"/>
+      <rect x="50"  y="2"  width="3" height="12"/>
+      <rect x="56"  y="-4" width="3" height="18"/>
+      <rect x="62"  y="0"  width="3" height="14"/>
+      <rect x="68"  y="-3" width="3" height="17"/>
+      <rect x="74"  y="1"  width="3" height="13"/>
+      <rect x="80"  y="-5" width="3" height="19"/>
+      <rect x="86"  y="-1" width="3" height="15"/>
+      <rect x="92"  y="3"  width="3" height="11"/>
+      <rect x="98"  y="-6" width="3" height="20"/>
+      <rect x="104" y="-2" width="3" height="16"/>
+      <rect x="110" y="0"  width="3" height="14"/>
+    </g>
+    <text x="32"  y="32" font-size="8" letter-spacing="1.6" fill="rgba(240,234,223,0.45)">TELEMETRY · 1m</text>
+
+    <!-- Stat blocks -->
+    <g font-size="9" letter-spacing="1.6" fill="rgba(240,234,223,0.7)">
+      <text x="240" y="6" fill="rgba(154,215,224,0.85)">VELOCITY</text>
+      <text x="240" y="22" fill="#f0eadf" font-size="14" letter-spacing="0.5">603 km/h</text>
+
+      <text x="380" y="6" fill="rgba(154,215,224,0.85)">ENERGY</text>
+      <text x="380" y="22" fill="#f0eadf" font-size="14" letter-spacing="0.5">32.0 MJ</text>
+
+      <text x="500" y="6" fill="rgba(154,215,224,0.85)">UPTIME</text>
+      <text x="500" y="22" fill="#e8b87a" font-size="14" letter-spacing="0.5">99.998%</text>
+    </g>
+  </g>
+
+  <!-- Subtle vertical kanji watermark on the right -->
+  <g font-family="'Noto Serif JP', serif" font-size="11" letter-spacing="6"
+     fill="rgba(240,234,223,0.18)" writing-mode="tb">
+    <text x="572" y="120">観測</text>
+  </g>
+</svg>
-- 
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